Traction elevator machine rooms are located directly over the hoist way of the elevator served by that equipment. On bottom drive type, machine rooms are usually located next to the elevator bank or bottom of the shaftway. In older installations where space is at a premium; particulary in highr-rise buildings, the machine room is often split over two levels in order to house to traction equipment , motor-generation(MG) sets and the relay controllers. Typically, and upgrade to a solid state controller and variable frequency drive ( in place of the M-G set) can free up this space for other uses.
Safety Rules For The Construction and Installation of Lifts
EN 81-1 Avrupa Standartları
EN 81-20 Avrupa Standartları
EN 81-28 Kişi ve eşya taşımak için asansör
EN 81-70 Engelliler dâhil yolcu asansörleri için erişilebilirlik
EN 81-73 Yangın anında asansörlerin davranışı